Word 2013 and 2016 automatically bookmarks the page you were last on when you closed a document, and takes you to that page when you reopen it. Say you have a 20 page document and you were editing some info on page 12 and then decided to close the document. The next time you open that document a message box will appear that says “Welcome back. Pick up where you left off?”. You click on the message and you are immediately back at page 12. Very handy don’t you think?